628/8-2Z
Precision ball bearing > Deep groove ball bearing
628/8-2Z - Deep groove ball bearing - Precision ball bearing
| Product model | 628/8-2Z |
|---|---|
| d | 8 mm |
| D | 16 mm |
| B | 5 mm |
| Limiting speed | 45000 r/min |
| Reference speed | 90000r/min r/min |
| d1 | 10.4mm |
| D2 | 14.2mm |
| Chamfer Dimension(r1,2) | 0.2mm |
| Shaft shoulder diameter(da)min | 9.4mm |
| Shaft shoulder diameter(da)max | 10mm |
| Diameter of bearing seat shoulder(Da) | 14.6mm |
| Chamfer radius of shaft or bearing seat(ra) | 0.2mm |
| Fatigue load limit | 0.024kN |
| Minimum load factor(kr) | 0.015 |
| Calculation coefficient(f0) | 8.9 |
| Mass bearing | 0.0036kg |
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628/8-2Z / Deep groove ball bearing / Precision ball bearing